diff options
author | Richard Levitte <levitte@openssl.org> | 2015-03-26 21:33:18 +0100 |
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committer | Richard Levitte <levitte@openssl.org> | 2015-03-31 20:16:01 +0200 |
commit | dee502be89e78e2979e3bd1d7724cf79daa6ef61 (patch) | |
tree | 53e97582c488f1a484bd42e570de6a99768fd1df /crypto/bn/exptest.c | |
parent | 30cd4ff294252c4b6a4b69cbef6a5b4117705d22 (diff) | |
download | openssl-dee502be89e78e2979e3bd1d7724cf79daa6ef61.tar.gz |
Stop symlinking, move files to intended directory
Rather than making include/openssl/foo.h a symlink to
crypto/foo/foo.h, this change moves the file to include/openssl/foo.h
once and for all.
Likewise, move crypto/foo/footest.c to test/footest.c, instead of
symlinking it there.
Originally-by: Geoff Thorpe <geoff@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
Diffstat (limited to 'crypto/bn/exptest.c')
-rw-r--r-- | crypto/bn/exptest.c | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/crypto/bn/exptest.c b/crypto/bn/exptest.c deleted file mode 100644 index 2da8dc2ffe..0000000000 --- a/crypto/bn/exptest.c +++ /dev/null @@ -1,257 +0,0 @@ -/* crypto/bn/exptest.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "../e_os.h" - -#include <openssl/bio.h> -#include <openssl/bn.h> -#include <openssl/rand.h> -#include <openssl/err.h> - -#define NUM_BITS (BN_BITS*2) - -static const char rnd_seed[] = - "string to make the random number generator think it has entropy"; - -/* - * test_exp_mod_zero tests that x**0 mod 1 == 0. It returns zero on success. - */ -static int test_exp_mod_zero() -{ - BIGNUM *a = NULL, *p = NULL, *m = NULL; - BIGNUM *r = NULL; - BN_CTX *ctx = BN_CTX_new(); - int ret = 1; - - m = BN_new(); - if (!m) - goto err; - BN_one(m); - - a = BN_new(); - if (!a) - goto err; - BN_one(a); - - p = BN_new(); - if (!p) - goto err; - BN_zero(p); - - r = BN_new(); - if (!r) - goto err; - BN_mod_exp(r, a, p, m, ctx); - BN_CTX_free(ctx); - - if (BN_is_zero(r)) - ret = 0; - else { - printf("1**0 mod 1 = "); - BN_print_fp(stdout, r); - printf(", should be 0\n"); - } - - err: - BN_free(r); - BN_free(a); - BN_free(p); - BN_free(m); - - return ret; -} - -int main(int argc, char *argv[]) -{ - BN_CTX *ctx; - BIO *out = NULL; - int i, ret; - unsigned char c; - BIGNUM *r_mont, *r_mont_const, *r_recp, *r_simple, *a, *b, *m; - - RAND_seed(rnd_seed, sizeof rnd_seed); /* or BN_rand may fail, and we - * don't even check its return - * value (which we should) */ - - ERR_load_BN_strings(); - - ctx = BN_CTX_new(); - if (ctx == NULL) - EXIT(1); - r_mont = BN_new(); - r_mont_const = BN_new(); - r_recp = BN_new(); - r_simple = BN_new(); - a = BN_new(); - b = BN_new(); - m = BN_new(); - if ((r_mont == NULL) || (r_recp == NULL) || (a == NULL) || (b == NULL)) - goto err; - - out = BIO_new(BIO_s_file()); - - if (out == NULL) - EXIT(1); - BIO_set_fp(out, stdout, BIO_NOCLOSE); - - for (i = 0; i < 200; i++) { - RAND_bytes(&c, 1); - c = (c % BN_BITS) - BN_BITS2; - BN_rand(a, NUM_BITS + c, 0, 0); - - RAND_bytes(&c, 1); - c = (c % BN_BITS) - BN_BITS2; - BN_rand(b, NUM_BITS + c, 0, 0); - - RAND_bytes(&c, 1); - c = (c % BN_BITS) - BN_BITS2; - BN_rand(m, NUM_BITS + c, 0, 1); - - BN_mod(a, a, m, ctx); - BN_mod(b, b, m, ctx); - - ret = BN_mod_exp_mont(r_mont, a, b, m, ctx, NULL); - if (ret <= 0) { - printf("BN_mod_exp_mont() problems\n"); - ERR_print_errors(out); - EXIT(1); - } - - ret = BN_mod_exp_recp(r_recp, a, b, m, ctx); - if (ret <= 0) { - printf("BN_mod_exp_recp() problems\n"); - ERR_print_errors(out); - EXIT(1); - } - - ret = BN_mod_exp_simple(r_simple, a, b, m, ctx); - if (ret <= 0) { - printf("BN_mod_exp_simple() problems\n"); - ERR_print_errors(out); - EXIT(1); - } - - ret = BN_mod_exp_mont_consttime(r_mont_const, a, b, m, ctx, NULL); - if (ret <= 0) { - printf("BN_mod_exp_mont_consttime() problems\n"); - ERR_print_errors(out); - EXIT(1); - } - - if (BN_cmp(r_simple, r_mont) == 0 - && BN_cmp(r_simple, r_recp) == 0 - && BN_cmp(r_simple, r_mont_const) == 0) { - printf("."); - fflush(stdout); - } else { - if (BN_cmp(r_simple, r_mont) != 0) - printf("\nsimple and mont results differ\n"); - if (BN_cmp(r_simple, r_mont_const) != 0) - printf("\nsimple and mont const time results differ\n"); - if (BN_cmp(r_simple, r_recp) != 0) - printf("\nsimple and recp results differ\n"); - - printf("a (%3d) = ", BN_num_bits(a)); - BN_print(out, a); - printf("\nb (%3d) = ", BN_num_bits(b)); - BN_print(out, b); - printf("\nm (%3d) = ", BN_num_bits(m)); - BN_print(out, m); - printf("\nsimple ="); - BN_print(out, r_simple); - printf("\nrecp ="); - BN_print(out, r_recp); - printf("\nmont ="); - BN_print(out, r_mont); - printf("\nmont_ct ="); - BN_print(out, r_mont_const); - printf("\n"); - EXIT(1); - } - } - BN_free(r_mont); - BN_free(r_mont_const); - BN_free(r_recp); - BN_free(r_simple); - BN_free(a); - BN_free(b); - BN_free(m); - BN_CTX_free(ctx); - ERR_remove_thread_state(NULL); - CRYPTO_mem_leaks(out); - BIO_free(out); - printf("\n"); - - if (test_exp_mod_zero() != 0) - goto err; - - printf("done\n"); - - EXIT(0); - err: - ERR_load_crypto_strings(); - ERR_print_errors(out); -#ifdef OPENSSL_SYS_NETWARE - printf("ERROR\n"); -#endif - EXIT(1); -} |